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Oil States Industries System / Package

FlexJoint SCR/SLWR Technology

Elastomeric flexible joints for steel catenary and lazy-wave riser hang-offs, in deepwater use since 1976; 4 in to 24 in, up to 12,000 psi.

Description

Oil States FlexJoint technology provides long-term fatigue protection, moment reduction and pressure containment for deepwater riser systems. Its elastomer is developed for exposure to oil and gas production fluids. FlexJoint HPHT systems add engineered bellows and thermal barriers for extreme temperatures.

Key features

  • Proven in deepwater riser applications since 1976
  • SCR/SLWR receptacle assemblies welded to the production vessel hull
  • Pull-in connectors based on the Barracuda system
  • Stiffness assessment, qualification testing and installation tool rental

Specifications

Riser diameters4" to 24"
Design pressureup to 12,000 psi
Riser tensionup to 2.5 million lbf.
Flowline temperature-15 to +235F

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